고객님의 시간을 조금이라도 절약해드리고 공을 적게 들여도 자격증 취득이 쉬워지도록 Goldmile-Infobiz의 IT전문가들은 최신 실러버스에 따라 몇년간의 노하우와 경험을 충분히 활용하여Microsoft AZ-220자격증참고서시험대비자료를 연구제작하였습니다. Microsoft AZ-220자격증참고서 덤프를 공부하여 시험에서 떨어지는 경우 덤프비용환불 혹은 다른 과목으로 교환하는중 한가지 서비스를 제공해드립니다. Microsoft AZ-220자격증참고서덤프로Microsoft AZ-220자격증참고서시험패스 GO GO GO ! Microsoft AZ-220자격증참고서덤프의 무료샘플을 원하신다면 우의 PDF Version Demo 버튼을 클릭하고 메일주소를 입력하시면 바로 다운받아Microsoft AZ-220자격증참고서덤프의 일부분 문제를 체험해 보실수 있습니다. Software 버전은 PDF버전의 보조용이기에 단독 판매하지 않습니다.
Microsoft Certified: Azure IoT Developer Specialty AZ-220 Goldmile-Infobiz를 선택은 여러분이 최고의 선택입니다.
저희가 알아본 데 의하면 많은it인사들이Microsoft인증AZ-220 - Microsoft Azure IoT Developer자격증참고서시험을 위하여 많은 시간을 투자하고 잇다고 합니다.하지만 특별한 학습 반 혹은 인터넷강이 같은건 선택하지 않으셨습니다.때문에 패스는 아주 어렵습니다.보통은 한번에 패스하시는 분들이 적습니다.우리 Goldmile-Infobiz에서는 아주 믿을만한 학습가이드를 제공합니다.우리 Goldmile-Infobiz에는Microsoft인증AZ-220 - Microsoft Azure IoT Developer자격증참고서테스트버전과Microsoft인증AZ-220 - Microsoft Azure IoT Developer자격증참고서문제와 답 두 가지 버전이 있습니다.우리는 여러분의Microsoft인증AZ-220 - Microsoft Azure IoT Developer자격증참고서시험을 위한 최고의 문제와 답 제공은 물론 여러분이 원하는 모든 it인증시험자료들을 선사할 수 있습니다. 우리Goldmile-Infobiz에는 아주 엘리트 한 전문가들로 구성된 팀입니다 그들은 끈임 없는 연구와 자기자신만의 지식으로 많은 IT관연 덤프자료를 만들어 냄으로 여러분의 꿈을 이루어드립니다, 기존의 시험문제와 답과 시험문제분석 등입니다. Goldmile-Infobiz에서 제공하는Microsoft AZ-220 시험패스시험자료의 문제와 답은 실제시험의 문제와 답과 아주 비슷합니다.
많은 시간과 돈이 필요 없습니다. 30분이란 특별학습가이드로 여러분은Microsoft AZ-220자격증참고서인증시험을 한번에 통과할 수 있습니다, Goldmile-Infobiz에서Microsoft AZ-220자격증참고서시험자료의 문제와 답이 실제시험의 문제와 답과 아주 비슷한 덤프만 제공합니다.
Microsoft AZ-220자격증참고서 - Goldmile-Infobiz는 시험에서 불합격성적표를 받으시면 덤프비용을 환불하는 서
Microsoft 인증AZ-220자격증참고서인증시험공부자료는Goldmile-Infobiz에서 제공해드리는Microsoft 인증AZ-220자격증참고서덤프가 가장 좋은 선택입니다. Goldmile-Infobiz에서는 시험문제가 업데이트되면 덤프도 업데이트 진행하도록 최선을 다하여 업데이트서비스를 제공해드려 고객님께서소유하신 덤프가 시장에서 가장 최신버전덤프로 되도록 보장하여 시험을 맞이할수 있게 도와드립니다.
많은 사이트에서 Microsoft인증 AZ-220자격증참고서시험대비덤프를 제공해드리는데Goldmile-Infobiz를 최강 추천합니다. Goldmile-Infobiz의Microsoft인증 AZ-220자격증참고서덤프에는 실제시험문제의 기출문제와 예상문제가 수록되어있어 그 품질 하나 끝내줍니다.적중율 좋고 가격저렴한 고품질 덤프는Goldmile-Infobiz에 있습니다.
AZ-220 PDF DEMO:
QUESTION NO: 1
You need to configure Stream Analytics to meet the POV requirements.
What are two ways to achieve the goal? Each Answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A. Route telemetry to an Azure Blob storage custom endpoint, and then configure the Blob storage as a reference input for Stream Analytics.
B. Create an input in Stream Analytics that uses the built-in events endpoint of IoT Hub as the source.
C. From IoT Hub, create a custom event hub endpoint, and then configure the endpoint as an input to Stream Analytics.
D. Create a Stream Analytics module, and then deploy the module to all IoT Edge devices in the fleet.
Answer: B,C
Explanation:
QUESTION NO: 2
You have three Azure IoT hubs named Hub1, Hub2, and Hub3, a Device Provisioning Service instance, and an IoT device named Device1.
Each IoT hub is deployed to a separate Azure region. Device enrollment uses the Lowest latency allocation policy.
The Device Provisioning Service uses the Lowest latency allocation policy. Device1 is auto-provisioned to Hub1 by using the Device Provisioning Service. Device1 regularly moves between regions.
You need to ensure that Device1 always connects to the IoT hub that has the lowest latency. What should you do?
A. Configure the re-provisioning policy.
B. Implement device certificate rolling.
C. Disenroll and reenroll Device1.
D. Configure device attestation that uses X.509 certificates.
Answer: A
Explanation:
Automated re-provisioning support.
Microsoft added first-class support for device re-provisioning which allows devices to be reassigned to a different IoT solution sometime after the initial solution assignment. Re-provisioning support is available in two options:
Factory reset, in which the device twin data for the new IoT hub is populated from the enrollment list instead of the old IoT hub. This is common for factory reset scenarios as well as leased device scenarios. Migration, in which device twin data is moved from the old IoT hub to the new IoT hub.
This is common for scenarios in which a device is moving between geographies.
Reference:
https://azure.microsoft.com/en-us/blog/new-year-newly-available-iot-hub-device-provisioning- service-features/
QUESTION NO: 3
You have an instance of Azure Time Series Insights and an Azure IoT hub that receives streaming telemetry from IoT devices.
You need to configure Time Series Insights to receive telemetry from the devices.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation:
Step 1: Create a dedicated consumer group..
Add a consumer group to your IoT hub.
Applications use consumer groups to pull data from Azure IoT Hub. To reliably read data from your
IoT hub, provide a dedicated consumer group that's used only by this Time Series Insights environment.
Step 2: Add a new Time Series Insights event source.
Add a new event source
Sign in to the Azure portal.
In the left menu, select All resources. Select your Time Series Insights environment.
Under Settings, select Event Sources, and then select Add.
In the New event source pane, for Event source name, enter a name that's unique to this Time Series
Insights environment. For example, enter event-stream.
Step 3: Configure the Time Series event source to connect to an existing IOT hub Step 4: For Source, select IoT Hub.
Step 5: Select a value for Import option:
If you already have an IoT hub in one of your subscriptions, select Use IoT Hub from available subscriptions. This option is the easiest approach.
Reference:
https://docs.microsoft.com/en-us/azure/time-series-insights/time-series-insights-how-to-add-an- event-source-iothub
QUESTION NO: 4
You have an Azure IoT solution that includes an Azure IoT hub.
You receive a root certification authority (CA) certificate from the security department at your company.
You need to configure the IoT hub to use the root CA certificate.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Reference:
https://docs.microsoft.com/bs-latn-ba/azure/iot-hub/iot-hub-security-x509-get-started
QUESTION NO: 5
You have an Azure IoT hub that is being taken from prototype to production.
You plan to connect IoT devices to the IoT hub. The devices have hardware security modules (HSMs).
You need to use the most secure authentication method between the devices and the IoT hub.
Company policy prohibits the use of internally generated certificates.
Which authentication method should you use?
A. a symmetric key
B. An X.509 certificate signed by a root certification authority (CA).
C. an X.509 self-signed certificate
D. a certificate thumbprint
Answer: B
Explanation:
Purchase X.509 certificates from a root certificate authority (CA). This method is recommended for production environments.
The hardware security module, or HSM, is used for secure, hardware-based storage of device secrets, and is the most secure form of secret storage. Both X.509 certificates and SAS tokens can be stored in the HSM Reference:
https://docs.microsoft.com/en-us/azure/iot-dps/concepts-security
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Updated: May 28, 2022